Area code 303 and overlay area code 720 serve the Denver, Colorado, and surrounding central Colorado areas, including Boulder, Longmont, Aurora, Arvada, Westminster, Sheridan, Englewood, Greenwood Village, and Edgewater.
Area code 303 is overlaid with area code 720, meaning that the same physical service area is served by both area codes (303 and 720) and that ten-digit dialing is required for all local calls made within the service area.
(Originally, the 303 area code covered the entire state of Colorado. Area code 719 is the southeastern part of Colorado. Area code 970 is the western and northern part.)
Area code 303 and overlay area code 720 serve the Denver, Colorado, and surrounding central Colorado areas, including Boulder, Longmont, Aurora, Arvada, Westminster, Sheridan, Englewood, Greenwood Village, and Edgewater.Area code 303 is overlaid with area code 720, meaning that the same physical service area is served by both area codes (303 and 720) and that ten-digit dialing is required for all calls made within the service area.(Area code 719 is the southeastern part of Colorado. Area code 970 is the western and northern part.)
Parker, CO, is in area code 303 and overlay code 720.
The country code and area code of Nsoko, Swaziland is 268, 303.
Area code 0191 is "Tyne and Wear" in the north of England, and a number beginning with 0191 3 is in Durham.
The country code and area code of KungÌ_lv, Sweden is 46, (0)303.
Fiduciary Insurance Company Of America.
Boulder CO is in area codes 303 and 720, same as Denver.
3oh!3 got their name from the area code in Colorado where the lived.
Telephone country code +1 is North America (USA, Canada, etc.), and area code +1 303 is Denver, Colorado, USA.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
The Denver area began mandatory 10-digit dialing of local calls in 1998, in preparation for the 303/720 area code overlay. All local calls within, between, into, or out from the 303 and 720 area codes must be dialed with 10 digits. Other local calls within area code 970 or within area code 719 may be dialable as either 7 or 10 digits.
The Netherlands use telephone country code +31, and you must drop the leading 0 of the domestic number. (For example, Amsterdam's area code 020 becomes +31 20.)Nederland, Texas, is in area code +1 409.Nederland, Colorado, is in area code +1 303 and overlay code +1 720.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Telephone country code +1 is North America, including the USA and Canada. However, +1 975 is an unassigned area code.Telephone country code +975 is Bhutan, a small country in the mountains between India and China.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)